Monthly weather forecast and climate
Odessa, DE

Weather in January

January, like December, in Odessa, Delaware, is another cold winter month, with average temperature varying between 26.8°F (-2.9°C) and 38.7°F (3.7°C). The coldest month is January, with an average high-temperature of 38.7°F (3.7°C) and an average low-temperature of 26.8°F (-2.9°C). Weather in January »

Weather in February

February, the last month of the winter, in Odessa, is another cold month, with average temperature varying between 42.3°F (5.7°C) and 29.7°F (-1.3°C). In February, the average high-temperature is essentially the same as in January - a still cold 42.3°F (5.7°C). Weather in February »

Weather in March

The first month of the spring, March, is a fresh month in Odessa, Delaware, with average temperature ranging between max 50.4°F (10.2°C) and min 36°F (2.2°C). In Odessa, Delaware, the average high-temperature in March slightly increases, from a cold 42.3°F (5.7°C) in February, to a cool 50.4°F (10.2°C). Weather in March »

Weather in April

April is an enjoyable spring month in Odessa, Delaware, with temperature in the range of an average high of 62.4°F (16.9°C) and an average low of 46°F (7.8°C). In April, the average high-temperature increases, from a fresh 50.4°F (10.2°C) in March, to a comfortable 62.4°F (16.9°C). Weather in April »

Weather in May

The last month of the spring, May, is an agreeable month in Odessa, Delaware, with average temperature fluctuating between 55.2°F (12.9°C) and 72.1°F (22.3°C). In Odessa, the average high-temperature increases, from a comfortable 62.4°F (16.9°C) in April, to an agreeable 72.1°F (22.3°C). Weather in May »

Weather in June

June, the first month of the summer, in Odessa, is a warm month, with average temperature ranging between min 63.1°F (17.3°C) and max 79.9°F (26.6°C). In June, the average high-temperature marginally rises, from an agreeable 72.1°F (22.3°C) in May, to a warm 79.9°F (26.6°C). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Odessa, Delaware, with temperature in the range of an average low of 68.4°F (20.2°C) and an average high of 84.7°F (29.3°C). July is the warmest month, with an average high-temperature of 84.7°F (29.3°C) and an average low-temperature of 68.4°F (20.2°C). The average heat index is appraised at a tropical 94.8°F (34.9°C). Weather in July »

Weather in August

August, the last month of the summer, in Odessa, is another warm month, with average temperature varying between 82.9°F (28.3°C) and 66.7°F (19.3°C). In August, the average high-temperature is practically the same as in July - a still warm 82.9°F (28.3°C). Weather in August »

Weather in September

September, the first month of the autumn, in Odessa, is still a warm month, with average temperature fluctuating between 61°F (16.1°C) and 77°F (25°C). In September, the average high-temperature slightly decreases, from a warm 82.9°F (28.3°C) in August, to a still moderately hot 77°F (25°C). Weather in September »

Weather in October

October, the same as September, is another comfortable autumn month in Odessa, Delaware, with average temperature varying between 65.3°F (18.5°C) and 51.6°F (10.9°C). In October, the average high-temperature drops, from a moderately hot 77°F (25°C) in September, to an enjoyable 65.3°F (18.5°C). Weather in October »

Weather in November

November, the last month of the autumn, in Odessa, is also a fresh month, with average temperature fluctuating between 40.1°F (4.5°C) and 53.8°F (12.1°C). In November, the average high-temperature decreases, from a comfortable 65.3°F (18.5°C) in October, to a fresh 53.8°F (12.1°C). Weather in November »

Weather in December

December, the first month of the winter, in Odessa, is also a frosty month, with average temperature varying between 34°F (1.1°C) and 45°F (7.2°C). In Odessa, the average high-temperature marginally drops, from a cool 53.8°F (12.1°C) in November, to a frosty 45°F (7.2°C). Weather in December »
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FAQ

What is the coldest month in Odessa?

With an average high-temperature of 38.7°F (3.7°C) and an average low-temperature of 26.8°F (-2.9°C), January is the coldest month in Odessa, Delaware.

How many days does it rain in Odessa?

Throughout the year, there are 134.6 rainfall days, and 21.14" (537mm) of precipitation is accumulated.

What is the driest month in Odessa?

January is the month with the least rainfall in Odessa, Delaware. Rain falls for 7.4 days and accumulates 1.26" (32mm) of precipitation.

When does it snow in Odessa?

January through April, November and December are months with snowfall in Odessa, Delaware.

How much does it snow in Odessa?

In Odessa, Delaware, during the entire year, snow falls for 14.2 days, and aggregates up to 5.16" (131mm) of snow.

When does it snow the most in Odessa?

The month with the most snowfall in Odessa is January when snow falls for 4.5 days and typically aggregates up to 1.57" (40mm) of snow.

What are the months with the lowest UV index in Odessa?

Months with the lowest UV index in Odessa are January, February, November and December, with an average maximum UV index of 2.

What is the month with the least sunshine in Odessa?

February has the least sunshine of the year in Odessa, with an average of 4.9h of sunshine.

What is the least humid month in Odessa?

April is the least humid month in Odessa, with an average relative humidity of 72%.

What is the most humid month in Odessa?

Months with the highest humidity in Odessa are May, June and September, with an average relative humidity of 78%.

When it does not snow in Odessa?

In Odessa, Delaware, snow does not fall in May through October.

What is the month with the highest UV index in Odessa?

May through August, with an average maximum UV index of 6, are months with the highest UV index.

When are the longest days in Odessa?

With an average of 14.9h of daylight, June has the longest days of the year.

What is the warmest month in Odessa?

With an average high-temperature of 84.7°F (29.3°C) and an average low-temperature of 68.4°F (20.2°C), July is the warmest month.

What month has the most sunshine in Odessa?

The month with the most sunshine in Odessa, Delaware, is July, with an average of 10.6h of sunshine.

What is the rainiest month in Odessa?

August is the month with the most rainfall in Odessa. Rain falls for 13.6 days and accumulates 2.72" (69mm) of precipitation.

What is the month with the shortest days in Odessa?

With an average of 9.4h of daylight, December has the shortest days of the year.

Average pressure
Odessa, DE

Average pressure - Odessa, DE

The month with the highest atmospheric pressure is November (30.13").
The month with the lowest atmospheric pressure is June (29.94").

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Average wind speed
Odessa, DE

Average wind speed - Odessa, DE

The windiest months (with the highest average wind speed) are February and March (9mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

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Average humidity
Odessa, DE

Average humidity - Odessa, DE

Months with the highest relative humidity are May, June and September (78%).
The month with the lowest relative humidity is April (72%).

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Average rainfall
Odessa, DE

Average rainfall - Odessa, DE

The wettest month (with the highest rainfall) is August (2.72").
The driest month (with the least rainfall) is January (1.26").

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Average rainfall days
Odessa, DE

Average rainfall days - Odessa, DE

The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is January (7.4 days).

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Average snowfall
Odessa, DE

Average snowfall - Odessa, DE

The month with the highest snowfall is January (1.57").
Months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days
Odessa, DE

Average snowfall days - Odessa, DE

The month with the highest number of snowfall days is January (4.5 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Odessa, DE

Average daylight / Average sunshine - Odessa, DE

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.4h).

The month with the most sunshine is July (Average sunshine: 10.6h).
The month with the least sunshine is February (Average sunshine: 4.9h).

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Average sunshine days
Odessa, DE

Average sunshine days - Odessa, DE

The month with the most sunshine days is November (20.7 days).
The month with the least sunshine days is July (13.3 days).

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Average UV index
Odessa, DE

Average UV index - Odessa, DE

Months with the highest UV index are May, June, July and August (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 2).

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Average visibility
Odessa, DE

Average visibility - Odessa, DE

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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